Lockpick_RCM/source/hos/pkg1.h

/*
 * Copyright (c) 2018 naehrwert
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _PKG1_H_
#define _PKG1_H_

#include <utils/types.h>

#define FS_HEADER_KEK_SOURCE         0
#define FS_HEADER_KEY_SOURCE         1
#define FS_KEY_AREA_KEY_APPLI_SOURCE 2
#define FS_KEY_AREA_KEY_OCEAN_SOURCE 3
#define FS_KEY_AREA_KEY_SYSTE_SOURCE 4
#define FS_SAVE_MAC_KEK_SOURCE       5
#define FS_SAVE_MAC_KEY_SOURCE       6
#define FS_SAVE_MAC_SD_KEK_SOURCE    7
#define FS_SAVE_MAC_SD_KEY_SOURCE    8
#define FS_SD_CUSTOM_KEY_SOURCE      9
#define FS_SD_KEK_SOURCE             10
#define FS_SD_NCA_KEY_SOURCE         11
#define FS_SD_SAVE_KEY_SOURCE        12

#define PKG1_MAX_SIZE 0x40000
#define PKG1_OFFSET 0x100000
#define KEYBLOB_OFFSET 0x180000

typedef struct _key_info_t
{
	u32 start_offset;
	u32 hks_offset;
	bool hks_offset_is_from_end;
	u32 alignment;
	u32 hash_max;
	u8 hash_order[13];
	u32 es_offset;
	u32 ssl_offset;
} key_info_t;

typedef struct _pkg1_id_t
{
	const char *id;
	u32 kb;
	key_info_t key_info;
} pkg1_id_t;

const pkg1_id_t *pkg1_identify(u8 *pkg1);

#endif